Perhaps you should try some spelling variations:
sang cho » danh cho, dung cho, sang tao
te sach » toc sach
xuc ban » duc ban, cuc ban, quoc ban
hanh di » hanh vi, hanh de, hang di
dua ban » dia ban, cua ban, qua ban
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
cho hoc » co hoc, khoa hoc
ty sang » ty xang, ty hang, duy sang
cua cau » cua cac, cua chu, cua cay
ve cac » va cac, vien cac
di cua » dai cua, doi cua, de cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ty sang cho hoc. hieu ve cac ((xuc ban) or (dua ban)) hanh di cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty sang cho hoc. hieu ve cac ((xuc ban) OR (dua ban)) hanh di cua cau*.